sulphate-resisting cement: meaning, definition, pronunciation and examples
C2 / TechnicalFormal, Technical, Academic
Quick answer
What does “sulphate-resisting cement” mean?
A type of Portland cement specially formulated to have increased resistance to attack by sulfates found in soil or groundwater.
Audio
Pronunciation
Definition
Meaning and Definition
A type of Portland cement specially formulated to have increased resistance to attack by sulfates found in soil or groundwater.
A hydraulic cement with a reduced tricalcium aluminate content, making it suitable for use in concrete foundations, piles, and other structures exposed to sulfate-rich environments like marine settings or certain soils.
Dialectal Variation
British vs American Usage
Differences
Spelling: UK 'sulphate' vs. US 'sulfate'. The compound term follows the same spelling convention.
Connotations
Identical technical connotations in both variants; the difference is purely orthographic.
Frequency
Equally frequent within the construction and civil engineering fields in their respective regions. The US spelling ('sulfate-resisting cement') is becoming more common internationally due to scientific publishing norms.
Grammar
How to Use “sulphate-resisting cement” in a Sentence
[subject] requires/specifies sulphate-resisting cement for [application][application] calls for the use of sulphate-resisting cementSulphate-resisting cement is used in/for [exposed structure]Vocabulary
Collocations
Examples
Examples of “sulphate-resisting cement” in a Sentence
verb
British English
- The engineer specified that the basement must be sulphate-resisted. (Note: Very rare, 'constructed with sulphate-resisting cement' is standard)
- They decided to sulphate-resist the foundations. (Note: Highly non-standard)
American English
- The specs call for sulfates to be resisted in the mix design. (Note: More common to use adjective)
- We need to sulfate-resist the concrete for the seawall. (Note: Highly non-standard)
adverb
British English
- The concrete performed sulphate-resistingly well in the test. (Note: Extremely rare and awkward)
American English
- The material reacted sulfate-resistingly. (Note: Extremely rare and awkward)
adjective
British English
- The sulphate-resisting properties of the concrete were verified.
- They ordered a sulphate-resisting cement mix.
American English
- The sulfate-resisting admixture was added.
- We need a sulfate-resisting concrete specification.
Usage
Meaning in Context
Business
Used in construction contracts, material specifications, and procurement documents.
Academic
Found in civil engineering, materials science, and chemistry papers on concrete durability.
Everyday
Virtually never used in everyday conversation outside relevant professions.
Technical
Core term in construction specifications, geotechnical reports, and concrete technology manuals.
Vocabulary
Synonyms of “sulphate-resisting cement”
Strong
Neutral
Weak
Vocabulary
Antonyms of “sulphate-resisting cement”
Watch out
Common Mistakes When Using “sulphate-resisting cement”
- Misspelling: 'sulphate-resistent cement' (incorrect) vs. 'sulphate-resisting cement' (correct).
- Using it interchangeably with 'marine-grade cement' (which may have other requirements).
- Omitting the hyphen, leading to ambiguity.
FAQ
Frequently Asked Questions
No. Sulphate-resisting cement is designed to resist chemical attack from sulfates. Waterproof or water-resistant cement is designed to resist the passage of water under pressure. Their purposes and formulations differ.
In technical specifications, 'sulfate-resisting' is the established compound adjective in terms like 'sulfate-resisting cement' and 'sulfate-resisting Portland cement'. 'Sulfate-resistant' is also used descriptively but may not be the official name in standards.
It has a deliberately reduced tricalcium aluminate (C3A) content, typically below 5% or 3.5%, as C3A is the compound most vulnerable to sulfate attack.
Common in marine structures (piers, seawalls), foundations in sulfate-bearing soils, sewage treatment plants, and anywhere concrete is in contact with groundwater or soil containing sulfates.
A type of Portland cement specially formulated to have increased resistance to attack by sulfates found in soil or groundwater.
Sulphate-resisting cement is usually formal, technical, academic in register.
Sulphate-resisting cement: in British English it is pronounced /ˈsʌl.feɪt rɪˌzɪst.ɪŋ sɪˈmɛnt/, and in American English it is pronounced /ˈsʌl.feɪt rɪˌzɪst.ɪŋ səˈmɛnt/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “No common idioms. Technical abbreviation: 'SR cement' or 'SRC'.”
Learning
Memory Aids
Mnemonic
Think: SULPHATES attack concrete, but this cement is RESISTING that attack. It's a cement that puts up a fight against sulfates.
Conceptual Metaphor
ARMOR / SHIELD (The cement provides a protective barrier against a chemical aggressor).
Practice
Quiz
What is the primary reason for using sulphate-resisting cement?